Lavatory basin



FIG. 1 is a front, raised perspective view of a lavatory basin accordingto the invention;

FIG. 2 is a front view of the lavatory basin according to FIG. 1;

FIG. 3 is a rear view of the lavatory system according to FIG. 1;

FIG. 4 is a left side view of the lavatory system according to FIG. 1;

FIG. 5 is a right side view of the lavatory system according to FIG. 1;

FIG. 6 is a top view of the lavatory system according to FIG. 1;

FIG. 7 is a bottom view of the lavatory system according to FIG. 1; and,

FIG. 8 is a cross-sectional view of the lavatory system according toFIG. 6 taken along line 8-8.

The broken lines shown in the drawings form no part of the claimeddesign. The surface shading illustrated in the drawings is providedmerely to highlight the contour of the design and is not part of theclaimed design. All surfaces not shown form no part of the claimeddesign.

CLAIM The ornamental design for a lavatory basin, substantially as shownand described.